Merge pull request #868 from nickhammond/env/service

Add ENV['KAMAL_SERVICE'] to hooks

test/cli/cli_test_case.rb

@@ -43,6 +43,7 @@ class CliTestCase < ActiveSupport::TestCase
 
     def assert_hook_ran(hook, output, version:, service_version:, hosts:, command:, subcommand: nil, runtime: false)
       performer = `whoami`.strip
+      service = service_version.split("@").first
 
       assert_match "Running the #{hook} hook...\n", output
 
@@ -52,6 +53,7 @@ class CliTestCase < ActiveSupport::TestCase
         KAMAL_PERFORMER=\"#{performer}\"\s
         KAMAL_VERSION=\"#{version}\"\s
         KAMAL_SERVICE_VERSION=\"#{service_version}\"\s
+        KAMAL_SERVICE=\"#{service}\"\s
         KAMAL_HOSTS=\"#{hosts}\"\s
         KAMAL_COMMAND=\"#{command}\"\s
         #{"KAMAL_SUBCOMMAND=\\\"#{subcommand}\\\"\\s" if subcommand}

test/commands/hook_test.rb

@@ -22,7 +22,8 @@ class CommandsHookTest < ActiveSupport::TestCase
         "KAMAL_RECORDED_AT" => @recorded_at,
         "KAMAL_PERFORMER" => @performer,
         "KAMAL_VERSION" => "123",
-        "KAMAL_SERVICE_VERSION" => "app@123" } }
+        "KAMAL_SERVICE_VERSION" => "app@123",
+        "KAMAL_SERVICE" => "app" } }
     ], new_command.run("foo")
   end
 
@@ -33,7 +34,8 @@ class CommandsHookTest < ActiveSupport::TestCase
         "KAMAL_RECORDED_AT" => @recorded_at,
         "KAMAL_PERFORMER" => @performer,
         "KAMAL_VERSION" => "123",
-        "KAMAL_SERVICE_VERSION" => "app@123" } }
+        "KAMAL_SERVICE_VERSION" => "app@123",
+        "KAMAL_SERVICE" => "app" } }
     ], new_command(hooks_path: "custom/hooks/path").run("foo")
   end